CVE-2017-7776
Published: 14 June 2017
Heap-based Buffer Overflow read in Graphite2 library in Firefox before 54 in graphite2::Silf::getClassGlyph.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
graphite2 Launchpad, Ubuntu, Debian |
upstream |
Released
(1.3.10)
|
| trusty |
Released
(1.3.10-0ubuntu0.14.04.1)
|
|
| xenial |
Released
(1.3.10-0ubuntu0.16.04.1)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Released
(1.3.10-0ubuntu0.17.04.1)
|
|
|
firefox Launchpad, Ubuntu, Debian |
upstream |
Released
(54.0)
|
| trusty |
Released
(54.0+build3-0ubuntu0.14.04.1)
|
|
| xenial |
Released
(54.0+build3-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(54.0+build3-0ubuntu0.16.10.1)
|
|
| zesty |
Released
(54.0+build3-0ubuntu0.17.04.1)
|
|
|
thunderbird Launchpad, Ubuntu, Debian |
upstream |
Released
(52.2.0)
|
| trusty |
Released
(1:52.2.1+build1-0ubuntu0.14.04.1)
|
|
| xenial |
Released
(1:52.2.1+build1-0ubuntu0.16.04.1)
|
|
| yakkety |
Released
(1:52.2.1+build1-0ubuntu0.16.10.1)
|
|
| zesty |
Released
(1:52.2.1+build1-0ubuntu0.17.04.1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |